Perhaps you should try some spelling variations:
cost sharing » risk sharing, cost savings
sharing tan » sharing tags, sharing a, sharing bad
wang yidan » wang yan
yidan yang » dan yang, yin yang
yang can » yang fan, yang dean, yang yang
can cost » can costa, can lost, can post
hong g » hong ng, hong w, hong 7

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yidan yang can cost sharing tan ((kong sar) OR (hong g)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang yidan yang can cost sharing tan ((kong sar) or (hong g)) ;*.